發送短信 : Dry laser cleaning of particles from solid substrates: Experiments and theory

  ______     ___      _  _    __   __  __    __  
 /_   _//   / _ \\   | \| ||  \ \\/ // \ \\ / // 
   | ||    | / \ ||  |  ' ||   \ ` //   \ \/ //  
  _| ||    | \_/ ||  | .  ||    | ||     \  //   
 /__//      \___//   |_|\_||    |_||      \//    
 `--`       `---`    `-` -`     `-`'       `